# Latest

**URL:** https://discourse.processing.org/latest.md?page=448

[Latest](https://discourse.processing.org/latest.md) · [Categories](https://discourse.processing.org/categories.md) · [Tags](https://discourse.processing.org/tags.md)

**Page:** 449

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## [Font from Adobe Font Library](https://discourse.processing.org/t/font-from-adobe-font-library/13856)

<div class="topic-metadata">

**Author:** [@VMK](https://discourse.processing.org/u/VMK)\
**Replies:** 2\
**Last updated:** [September 7, 2019, 2:05am UTC](https://discourse.processing.org/t/font-from-adobe-font-library/13856 "2019-09-07T02:05:53Z")

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Greetings! I’d like to use fonts from the Adobe Font Library into my sketch using P5js. Adobe give a link to a CSS file that I’m able to add to the html file and then in the CSS file I add an @import url(same link) I’…

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## [Directory of Images Associated With Project](https://discourse.processing.org/t/directory-of-images-associated-with-project/13529)

<div class="topic-metadata">

**Author:** [@hbtousa](https://discourse.processing.org/u/hbtousa)\
**Replies:** 5\
**Last updated:** [September 7, 2019, 2:07am UTC](https://discourse.processing.org/t/directory-of-images-associated-with-project/13529 "2019-09-07T02:07:41Z")

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I need to load,one at the time, lots of images that are sitting at my desktop. A single picture can be displayed by using : function setup() { createCanvas(576, 720); img = createImg(‘image3.jpg’); img.hide(); } I…

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## [How to generate something like this (concrete choreography)?](https://discourse.processing.org/t/how-to-generate-something-like-this-concrete-choreography/13850)

<div class="topic-metadata">

**Author:** [@Rohith\_DJ](https://discourse.processing.org/u/Rohith_DJ)\
**Replies:** 3\
**Last updated:** [September 6, 2019, 8:43pm UTC](https://discourse.processing.org/t/how-to-generate-something-like-this-concrete-choreography/13850 "2019-09-06T20:43:01Z")

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How do we generate something like this? What kind of systems (attractors, etc) or tools that could be used to generate these kind of forms?

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## [How to snap mouse to a shape/coordinate?](https://discourse.processing.org/t/how-to-snap-mouse-to-a-shape-coordinate/13414)

<div class="topic-metadata">

**Author:** [@NadeW](https://discourse.processing.org/u/NadeW)\
**Replies:** 8\
**Last updated:** [August 18, 2019, 2:48pm UTC](https://discourse.processing.org/t/how-to-snap-mouse-to-a-shape-coordinate/13414 "2019-08-18T14:48:45Z")

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Hello my idea is to snap the mouse cursor to intersections on a grid when the user approaches them (this will center the mouse pointer to that cross on the grid). I did some digging but I haven’t found anything that can …

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## [Can any one tell me why do I get this error while quitting any P3D seketch](https://discourse.processing.org/t/can-any-one-tell-me-why-do-i-get-this-error-while-quitting-any-p3d-seketch/13800)

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**Author:** [@shoccho](https://discourse.processing.org/u/shoccho)\
**Replies:** 5\
**Last updated:** [September 6, 2019, 5:29pm UTC](https://discourse.processing.org/t/can-any-one-tell-me-why-do-i-get-this-error-while-quitting-any-p3d-seketch/13800 "2019-09-06T17:29:53Z")

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X11Util.Display: Shutdown (JVM shutdown: true, open (no close attempt): 2/2, reusable (open, marked uncloseable): 0, pending (open in creation order): 2) X11Util: Open X11 Display Connections: 2 X11Util: Open\[0\]: NamedX1…

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## [String is not null, but it behaves as if it were](https://discourse.processing.org/t/string-is-not-null-but-it-behaves-as-if-it-were/13840)

<div class="topic-metadata">

**Author:** [@AngelRF](https://discourse.processing.org/u/AngelRF)\
**Replies:** 8\
**Last updated:** [September 6, 2019, 2:49pm UTC](https://discourse.processing.org/t/string-is-not-null-but-it-behaves-as-if-it-were/13840 "2019-09-06T14:49:39Z")

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Hi, i’m trying to read a ASCII object (.obj) file and i’m having troubles. In the file, there are some empty lines with only \\r\\n (CRLF) line breaks, for example, line 1 and 3 (the 1st line is 0). When I do things with…

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## [Allowing sketch to use OS window snap features](https://discourse.processing.org/t/allowing-sketch-to-use-os-window-snap-features/13829)

<div class="topic-metadata">

**Author:** [@paulgoux](https://discourse.processing.org/u/paulgoux)\
**Replies:** 1\
**Last updated:** [September 6, 2019, 12:53pm UTC](https://discourse.processing.org/t/allowing-sketch-to-use-os-window-snap-features/13829 "2019-09-06T12:53:24Z")

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Not really too sure how to categorize this, but is there an easy way to allow the processing application to make use of Windows native snap/maximize feature, or can this be programmed using a simple mouse-pressed functio…

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## [Getting User input](https://discourse.processing.org/t/getting-user-input/1670)

<div class="topic-metadata">

**Author:** [@ctrembla](https://discourse.processing.org/u/ctrembla)\
**Replies:** 16\
**Last updated:** [September 6, 2019, 12:46pm UTC](https://discourse.processing.org/t/getting-user-input/1670 "2019-09-06T12:46:42Z")

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Java Proccessing OK, I’ve watched several youtube shows of getting the user’s input. Even though I didn’t like the way they did it I tried it since I have no other idea of how to do it. So in the game I’m making my high…

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## [Exporting Point Cloud](https://discourse.processing.org/t/exporting-point-cloud/13797)

<div class="topic-metadata">

**Author:** [@kud7](https://discourse.processing.org/u/kud7)\
**Replies:** 4\
**Last updated:** [September 6, 2019, 4:27am UTC](https://discourse.processing.org/t/exporting-point-cloud/13797 "2019-09-06T04:27:59Z")

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Hi, what’re my options to export Kinect point cloud data, alembic or obj format from Processing? The idea is to import point cloud data or sequence to Cinema 4D? Thanks!

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## [Using the Mouse as a Drawing Tool](https://discourse.processing.org/t/using-the-mouse-as-a-drawing-tool/13833)

<div class="topic-metadata">

**Author:** [@van326](https://discourse.processing.org/u/van326)\
**Replies:** 2\
**Last updated:** [September 6, 2019, 2:34am UTC](https://discourse.processing.org/t/using-the-mouse-as-a-drawing-tool/13833 "2019-09-06T02:34:11Z")

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Hi! I am currently playing around with coding the ability to draw in p5.js, and so far it’s turning out okay, but I have a question about using the mouse as a brush. Ideally, I would like to have it where whenever the us…

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## [The worlds first Streaming Wireless POV poi](https://discourse.processing.org/t/the-worlds-first-streaming-wireless-pov-poi/2023)

<div class="topic-metadata">

**Author:** [@tomjuggler](https://discourse.processing.org/u/tomjuggler)\
**Replies:** 3\
**Last updated:** [September 5, 2019, 7:30pm UTC](https://discourse.processing.org/t/the-worlds-first-streaming-wireless-pov-poi/2023 "2019-09-05T19:30:47Z")

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Smart Poi Wireless Streaming POV poi - powered by Processing. Ok and Arduino. (ESP8266) How does this work? Check out the rundown at circusscientist.com Essentially it’s chromecast for POV poi, all the image processing…

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## [Shutdown pi with Processing?](https://discourse.processing.org/t/shutdown-pi-with-processing/13805)

<div class="topic-metadata">

**Author:** [@bluemoon](https://discourse.processing.org/u/bluemoon)\
**Replies:** 2\
**Last updated:** [September 5, 2019, 7:08pm UTC](https://discourse.processing.org/t/shutdown-pi-with-processing/13805 "2019-09-05T19:08:35Z")

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Hi Folks, I was just wondering if there was a way to shutdown the raspberry pi using Processing (or a way to have Processing run the ‘sudo shutdown’ command in Terminal). Use case: Have a GPIO button on pi that when p…

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## [Como retroceder y adelantar una canción](https://discourse.processing.org/t/como-retroceder-y-adelantar-una-cancion/13810)

<div class="topic-metadata">

**Author:** [@jdmlove](https://discourse.processing.org/u/jdmlove)\
**Replies:** 1\
**Last updated:** [September 5, 2019, 7:00pm UTC](https://discourse.processing.org/t/como-retroceder-y-adelantar-una-cancion/13810 "2019-09-05T19:00:54Z")

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por favor necesito saber que librería usar y como manipular el tiempo de la canción

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## [Scrollbars up and down to change the positions of the text](https://discourse.processing.org/t/scrollbars-up-and-down-to-change-the-positions-of-the-text/13521)

<div class="topic-metadata">

**Author:** [@Sajeel1995](https://discourse.processing.org/u/Sajeel1995)\
**Replies:** 9\
**Last updated:** [September 5, 2019, 5:40pm UTC](https://discourse.processing.org/t/scrollbars-up-and-down-to-change-the-positions-of-the-text/13521 "2019-09-05T17:40:07Z")

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Kindly tell me how I can make scrollbars up and down to change the positions of the text. I am using this link (https://processing.org/examples/scrollbar.html) but it does not work for me. I am waiting for a response.

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## [Samsung Galaxy Tab s5e](https://discourse.processing.org/t/samsung-galaxy-tab-s5e/11837)

<div class="topic-metadata">

**Author:** [@samolet4e](https://discourse.processing.org/u/samolet4e)\
**Replies:** 6\
**Last updated:** [September 5, 2019, 3:18pm UTC](https://discourse.processing.org/t/samsung-galaxy-tab-s5e/11837 "2019-09-05T15:18:49Z")

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Hello. Is it possible to get sketches from Processing IDE to Samsung Galaxy Tab s5e? This tablet runs Android 9 Pie One UI. I was unable to encounter a video tutorial in YouTube no matter how I tried. Does anybody have s…

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## [Where to put loadBytes()?](https://discourse.processing.org/t/where-to-put-loadbytes/13818)

<div class="topic-metadata">

**Author:** [@shedMusic](https://discourse.processing.org/u/shedMusic)\
**Replies:** 2\
**Last updated:** [September 5, 2019, 10:31am UTC](https://discourse.processing.org/t/where-to-put-loadbytes/13818 "2019-09-05T10:31:13Z")

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Hi Can anyone confirm … can loadBytes() only be used in preload() ? If I try in setup() or anywhere else (e.g. in a new class) it doesn’t work. let data; function preload() { data = loadBytes('assets/kick.wav'); }…

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## [Transform shapes so part of wall appears to be decaying](https://discourse.processing.org/t/transform-shapes-so-part-of-wall-appears-to-be-decaying/13742)

<div class="topic-metadata">

**Author:** [@helpMe](https://discourse.processing.org/u/helpMe)\
**Replies:** 8\
**Last updated:** [September 5, 2019, 9:16am UTC](https://discourse.processing.org/t/transform-shapes-so-part-of-wall-appears-to-be-decaying/13742 "2019-09-05T09:16:16Z")

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Hi, I’m working in a project. I did some code, but which is not done. I’m very new in processing. I don’t understand properly how everything works. I’ll share the project idea and code below. Can someone help me with the…

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## [Draw on top of video in Android Mode](https://discourse.processing.org/t/draw-on-top-of-video-in-android-mode/13657)

<div class="topic-metadata">

**Author:** [@aristizabal95](https://discourse.processing.org/u/aristizabal95)\
**Replies:** 4\
**Last updated:** [September 5, 2019, 4:04am UTC](https://discourse.processing.org/t/draw-on-top-of-video-in-android-mode/13657 "2019-09-05T04:04:11Z")

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I have a relatively simple question, but I haven’t been able to crack this problem. I need to draw a sketch on top of a video that’s being played with MediaPlayer and SurfaceView. This sketch draws some GUI buttons, and …

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## [Issues Logging in](https://discourse.processing.org/t/issues-logging-in/13548)

<div class="topic-metadata">

**Author:** [@van326](https://discourse.processing.org/u/van326)\
**Replies:** 9\
**Last updated:** [September 5, 2019, 3:27am UTC](https://discourse.processing.org/t/issues-logging-in/13548 "2019-09-05T03:27:53Z")

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Hi! So I’m currently trying to log into my p5.js account, but whenever I hit the “Log in” button, it just gives a “Ø” as the cursor, and the page doesn’t go anywhere. It doesn’t even look like it’s trying to load, so I a…

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## [One-click p5js environment with intellisense](https://discourse.processing.org/t/one-click-p5js-environment-with-intellisense/13814)

<div class="topic-metadata">

**Author:** [@DavidGriswold](https://discourse.processing.org/u/DavidGriswold)\
**Replies:** 0\
**Last updated:** [September 5, 2019, 2:03am UTC](https://discourse.processing.org/t/one-click-p5js-environment-with-intellisense/13814 "2019-09-05T02:03:34Z")

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Hi all, I’m a teacher introducing p5 to beginning programmers. I didn’t want to walk students through a complicated editor setup, but I was finding myself a bit frustrated with the web editor and openprocessing editor b…

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## [Can't use image with SVG library](https://discourse.processing.org/t/cant-use-image-with-svg-library/13795)

<div class="topic-metadata">

**Author:** [@Sahan](https://discourse.processing.org/u/Sahan)\
**Replies:** 0\
**Last updated:** [September 4, 2019, 11:03am UTC](https://discourse.processing.org/t/cant-use-image-with-svg-library/13795 "2019-09-04T11:03:51Z")

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hello I am using processing p3, I want to convert a bitmap image to SVG. i edited one of the programs in SVG libraries of Processing with image() function, it throws an error. as I am new to programming, Pl suggest me …

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## [Find EOF on CSV file](https://discourse.processing.org/t/find-eof-on-csv-file/13807)

<div class="topic-metadata">

**Author:** [@GuilhermeVolker](https://discourse.processing.org/u/GuilhermeVolker)\
**Replies:** 4\
**Last updated:** [September 5, 2019, 12:13am UTC](https://discourse.processing.org/t/find-eof-on-csv-file/13807 "2019-09-05T00:13:06Z")

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Hi. I have to find the EOF (end of the file) in javaScript. I have try’d some possibilities without success. let i = myFile.realine(); if(myFile == EOF){ ... } with this code appears the following message: TypeError…

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## [YAML file editing](https://discourse.processing.org/t/yaml-file-editing/13602)

<div class="topic-metadata">

**Author:** [@RockyHawk](https://discourse.processing.org/u/RockyHawk)\
**Replies:** 2\
**Last updated:** [August 26, 2019, 2:22pm UTC](https://discourse.processing.org/t/yaml-file-editing/13602 "2019-08-26T14:22:22Z")

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I was wondering if there was a way to edit a YAML file and save the edited version… So it would be something like this maybe: File yaml = new File(System.getProperty("user.home") + "/Desktop/\*.\*"); selectInput("Choose …

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## [Shooting moving circles](https://discourse.processing.org/t/shooting-moving-circles/13791)

<div class="topic-metadata">

**Author:** [@sbiju72](https://discourse.processing.org/u/sbiju72)\
**Replies:** 2\
**Last updated:** [September 4, 2019, 12:02pm UTC](https://discourse.processing.org/t/shooting-moving-circles/13791 "2019-09-04T12:02:17Z")

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I’m trying to shoot a moving ball. Most of it works (ball moves, hit is detected). Except the the movement of bullet. I can’t get it moving. void setup(){ size(1000,800); } Projectile bullet = new Projectile(); Enem…

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## [G4P ViewListener imported obj render problem](https://discourse.processing.org/t/g4p-viewlistener-imported-obj-render-problem/13794)

<div class="topic-metadata">

**Author:** [@mala](https://discourse.processing.org/u/mala)\
**Replies:** 4\
**Last updated:** [September 4, 2019, 11:49am UTC](https://discourse.processing.org/t/g4p-viewlistener-imported-obj-render-problem/13794 "2019-09-04T11:49:28Z")

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I’m getting a strange effect when trying to render stroke & fill on an imported obj, the stroke appears to only be rendered once at first frame , almost as an orthographic projection, this stroke rotates with the box as …

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## [Instance mode events affecting entire html](https://discourse.processing.org/t/instance-mode-events-affecting-entire-html/13785)

<div class="topic-metadata">

**Author:** [@Brodie](https://discourse.processing.org/u/Brodie)\
**Replies:** 3\
**Last updated:** [September 4, 2019, 11:15am UTC](https://discourse.processing.org/t/instance-mode-events-affecting-entire-html/13785 "2019-09-04T11:15:50Z")

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I am having an issue where the events associated with p are being applied to the entire HTML document. If I am clicking on or off the canvas, the event will be fired. Returning false also prevents default for the entire …

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## [The background does not work in a second screen](https://discourse.processing.org/t/the-background-does-not-work-in-a-second-screen/13760)

<div class="topic-metadata">

**Author:** [@bandMast3r](https://discourse.processing.org/u/bandMast3r)\
**Replies:** 1\
**Last updated:** [September 4, 2019, 10:00am UTC](https://discourse.processing.org/t/the-background-does-not-work-in-a-second-screen/13760 "2019-09-04T10:00:44Z")

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I have a laptop and a monitor. At home, I don’t use the laptop’s monitor as the primary monitor. And when I’m at school, my background doesn’t change color, as if it didn’t exist. And it just happens on my laptop screen.…

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## [Circle fractal not showing largest starting circles](https://discourse.processing.org/t/circle-fractal-not-showing-largest-starting-circles/13787)

<div class="topic-metadata">

**Author:** [@c0d3d](https://discourse.processing.org/u/c0d3d)\
**Replies:** 3\
**Last updated:** [September 4, 2019, 5:29am UTC](https://discourse.processing.org/t/circle-fractal-not-showing-largest-starting-circles/13787 "2019-09-04T05:29:49Z")

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Hello, I am currently trying to make a simple circle fractal. I for some reason am not getting the largest circles/the starting ones. Here is my code: void setup() { size(640,360); } void draw() { background(255); …

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## [Control Brightness Via Artnet and DMX](https://discourse.processing.org/t/control-brightness-via-artnet-and-dmx/13779)

<div class="topic-metadata">

**Author:** [@makerinchief](https://discourse.processing.org/u/makerinchief)\
**Replies:** 2\
**Last updated:** [September 3, 2019, 10:55pm UTC](https://discourse.processing.org/t/control-brightness-via-artnet-and-dmx/13779 "2019-09-03T22:55:58Z")

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I’m controlling a bunch of RGB led strips using Artnet protocol and some DMX decoders like the one in this link: I’m able to control the colors just fine but I want to control the brightness of certain RGB strips. I …

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## [Galaxy Tab S5e not connecting](https://discourse.processing.org/t/galaxy-tab-s5e-not-connecting/13782)

<div class="topic-metadata">

**Author:** [@Willis](https://discourse.processing.org/u/Willis)\
**Replies:** 0\
**Last updated:** [September 3, 2019, 9:35pm UTC](https://discourse.processing.org/t/galaxy-tab-s5e-not-connecting/13782 "2019-09-03T21:35:28Z")

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I want to use my new Galaxy Tab S5e with Processing and it’s not showing up as a device in Processing. I’m using Processing 3.5.3 with Android mode 4.0.4 installed. I’ve turned Developer mode to “on” on the tablet by hi…

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